R. Pittin

发表

Frank Zimmermann, Steffen Döbert, Williame Coosemans, 2000 .
F. Marcellini, Ian N. Ross, D. Alesini, 2002 .
G. Bienvenu, Louis Rinolfi, R. Pittin, 2002 .
W. Coosemans, I. Wilson, F. Becker, 2003 .
C. Hamelink, R. Pittin, 1992 .
R. Pittin, 1986, Review of African political economy.
R. Pittin, A. Chhachhi, 1996 .
R. Pittin, 1984, The International migration review.
R. Pittin, A. Chhachhi, 1996 .